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Mathematics, 21.06.2019 14:30
Which functions are even? check all of the boxes that apply. f(x) = x4 โ x? f(x) = x2 โ 3x + 2 f(x) = (x - 2) f(x) = x done
Answers: 3
Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m โ 1) : (2n โ 1).
Answers: 3
Mathematics, 21.06.2019 23:10
Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?
Answers: 3
What is the answer to 2x+1=-15...
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